这是一个 有关基音检测的 基于matlab 程序给大家参考-This is a matlab based on pitch detection procedures to which we refer to

基于小波变换和自相关函数的基音频率检测算法-Based on wavelet transform and autocorrelation function of the pitch frequency detection algorithm

分别将一帧清音信号与一帧浊音信号进行自相关，并比较结果，以作检测基音周期。-Respectively an unvoiced voiced signal and a signal autocorrelation, and compare the results to detect pitch for.